Programming Language: C++ (Cpp)

Namespace/Package Name: cv

Class/Type: Mat

Method/Function: mul

Examples at hotexamples.com: 26

The cv Mat mul function is part of the OpenCV library, which is a package library for computer vision applications. This function performs matrix multiplication between two matrices in the cv Mat data type.

**Example 1:** Multiply two 3x3 matrices

**Example 2:** Multiply a 3x3 matrix with a 3x1 vector

cv::Mat matA(3, 3, CV_32FC1); cv::Mat matB(3, 3, CV_32FC1); cv::Mat result; // Initialize matrices with values cv::mul(matA, matB, result);

cv::Mat matA(3, 3, CV_32FC1); cv::Mat vecB(3, 1, CV_32FC1); cv::Mat result; // Initialize matrix and vector with values cv::mul(matA, vecB, result);In both examples, the cv Mat mul function is used to perform matrix multiplication between the input matrices and the resulting matrix is stored in the output cv Mat variable. The OpenCV library is required for using the cv Mat mul function.

Frequently Used Methods

Frequently Used Methods

Frequently Used Methods

Frequently Used Methods